/* ── Maxeo Solutions – Article Styles ──
   Shared styles for insight/article pages.
   Requires theme.css to be loaded first.
   Usage: <link rel="stylesheet" href="/article.css">
*/

/* ── Article header ── */
.article-header {
  padding: 130px 0 56px;
  border-bottom: 1px solid var(--border);
  position: relative;
}

/* Subtle gradient behind header */
.article-header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse 50% 80% at 30% 20%, rgba(0, 212, 255, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.article-header .container {
  position: relative;
}

.article-header .back-link {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  color: var(--text-muted);
  margin-bottom: 28px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.25s var(--ease-out), gap 0.25s var(--ease-out);
}

.article-header .back-link:hover {
  color: var(--accent);
  gap: 8px;
}

.article-header h1 {
  font-family: var(--font-mono);
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  max-width: 720px;
  margin-bottom: 20px;
}

.article-meta {
  color: var(--text-muted);
  font-size: 0.88rem;
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.article-meta span {
  display: flex;
  align-items: center;
  gap: 8px;
}

.article-meta i {
  font-size: 0.78rem;
  color: var(--accent);
  opacity: 0.7;
}

/* ── Article body ── */
.article-body {
  max-width: 720px;
  margin: 0 auto;
  padding: 56px 24px 96px;
}

.article-body h2 {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: 64px;
  margin-bottom: 20px;
  color: var(--text);
  letter-spacing: -0.01em;
  line-height: 1.3;
  position: relative;
  padding-left: 20px;
}

.article-body h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 3px;
  background: linear-gradient(to bottom, var(--accent), rgba(0, 212, 255, 0.3));
  border-radius: 2px;
}

.article-body h3 {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 600;
  margin-top: 40px;
  margin-bottom: 14px;
  color: var(--text);
  letter-spacing: -0.01em;
}

.article-body p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.85;
  margin-bottom: 22px;
}

.article-body ul,
.article-body ol {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.85;
  margin-bottom: 22px;
  padding-left: 24px;
}

.article-body li {
  margin-bottom: 10px;
}

.article-body li::marker {
  color: var(--accent);
}

.article-body strong {
  color: var(--text);
  font-weight: 600;
}

.article-body blockquote {
  border-left: 3px solid var(--accent);
  padding: 20px 24px;
  margin: 32px 0;
  background-color: rgba(0, 212, 255, 0.03);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
}

.article-body blockquote p {
  margin-bottom: 0;
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.7;
}

.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 32px 0;
  font-size: 0.92rem;
  display: block;
  overflow-x: auto;
}

.article-body table th,
.article-body table td {
  border: 1px solid var(--border);
  padding: 12px 16px;
  text-align: left;
}

.article-body table th {
  background-color: var(--bg-elevated);
  color: var(--text);
  font-weight: 600;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  letter-spacing: 0.02em;
}

.article-body table td {
  color: var(--text-muted);
}

.article-body table tr:hover td {
  background-color: rgba(0, 212, 255, 0.02);
}

.article-body pre {
  margin: 28px 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  overflow-x: auto;
  position: relative;
}

.article-body pre code {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.7;
}

/* Override Prism background to match site */
.article-body pre[class*="language-"] {
  background: var(--bg-card);
}

.article-body code:not([class*="language-"]) {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background-color: rgba(0, 212, 255, 0.06);
  border: 1px solid rgba(0, 212, 255, 0.12);
  padding: 2px 7px;
  border-radius: 4px;
  color: var(--accent);
}

.article-body .disclaimer {
  background-color: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin: 28px 0;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.article-body .disclaimer i {
  color: var(--accent);
  margin-right: 8px;
}

.article-body .file-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent);
  background-color: var(--bg-elevated);
  display: inline-block;
  padding: 5px 14px;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  border: 1px solid var(--border);
  border-bottom: none;
  margin-bottom: -1px;
  position: relative;
  z-index: 1;
  letter-spacing: 0.02em;
}

/* ── Article CTA section ── */
.article-cta {
  text-align: center;
  padding: 72px 0;
  border-top: 1px solid var(--border);
  position: relative;
}

.article-cta::before {
  content: "";
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(224, 98, 135, 0.05) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.article-cta h2 {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}

.article-cta p {
  color: var(--text-muted);
  margin-bottom: 28px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .article-header {
    padding: 100px 0 36px;
  }

  .article-body {
    padding: 36px 16px 64px;
  }

  .article-body h2 {
    font-size: 1.25rem;
    margin-top: 48px;
    padding-left: 16px;
  }

  .article-body pre code {
    font-size: 0.78rem;
  }

  .article-body table {
    font-size: 0.82rem;
  }

  .article-cta {
    padding: 56px 0;
  }
}